diff --git a/beaglebone.txt b/beaglebone.txt index 15dba5f6..61d10f58 100644 --- a/beaglebone.txt +++ b/beaglebone.txt @@ -143,7 +143,7 @@ sudo apt-get install u-boot-tools dosfstools git-core kpartx wget parted sudo ./setup_sdcard.sh --mmc /dev/sdX --dtb beaglebone #+END_SRC -Once that is completed we need to copy a boot file to enable the system to boot correctly: +Once that is completed we need to copy a boot file to enable the system to boot correctly. An example /uEnv.txt/ file can also be [[Boot (uEnv.txt)][seen here]]. #+BEGIN_SRC: bash sudo cp /media/$USER/BOOT/bbb-uEnv.txt /media/$USER/BOOT/uEnv.txt @@ -7487,7 +7487,8 @@ The following ports on your internet router/firewall should be forwarded to the | Convergence | 8432..8433 | * Hints and Tips -** Example software sources +** Example configurations +*** Software sources If you get errors when running *apt-get update* then you may need to check your repositories list. Here are examples of repositories within */etc/apt/sources.list* *** Beaglebone Black @@ -7524,6 +7525,23 @@ deb http://packages.cubian.org/ wheezy main non-free deb http://repo.ajenti.org/debian main main debian #+END_SRC +*** Emacs +*** Boot (uEnv.txt) +An example of the uEnv.txt file within the BOOT partition on the microSD card of the BBB. + +#+BEGIN_SRC: bash +##These are needed to be compliant with Debian 2014-05-14 u-boot. + +loadximage=load mmc 0:2 ${loadaddr} /boot/vmlinuz-${uname_r} +loadxfdt=load mmc 0:2 ${fdtaddr} /boot/dtbs/${uname_r}/${fdtfile} +loadxrd=load mmc 0:2 ${rdaddr} /boot/initrd.img-${uname_r}; setenv rdsize ${filesize} +loaduEnvtxt=load mmc 0:2 ${loadaddr} /boot/uEnv.txt ; env import -t ${loadaddr} ${filesize}; +loadall=run loaduEnvtxt; run loadximage; run loadxrd; run loadxfdt; + +mmcargs=setenv bootargs console=tty0 console=${console} ${optargs} ${cape_disable} ${cape_enable} root=${mmcroot} rootfstype=${mmcrootfstype} ${cmdline} + +uenvcmd=run loadall; run mmcargs; bootz ${loadaddr} ${rdaddr}:${rdsize} ${fdtaddr}; +#+END_SRC ** Messaging security If you're connected to other friends via Friendica then the preferred way to send private messages is via Friendica's built-in messaging system. This is a lot more convenient than using GPG with ordinary email and yet still provides a similar level of protection from unwarranted interception. ** Moving Domains